UploadControl: added isOK()

Author: michallohnisky

src/Forms/Controls/UploadControl.php

@@ -89,4 +89,18 @@ public function isFilled()
 		return $this->value instanceof FileUpload ? $this->value->isOk() : (bool) $this->value; // ignore NULL object
 	}
 
+
+	/**
+	 * Have been all files succesfully uploaded?
+	 * @return bool
+	 */
+	public function isOk()
+	{
+		return $this->value instanceof FileUpload
+			? $this->value->isOk()
+			: $this->value && array_reduce($this->value, function ($carry, $fileUpload) {
+				return $carry && $fileUpload->isOk();
+			}, TRUE);
+	}
+
 }

tests/Forms/Controls.UploadControl.loadData.phpt

@@ -68,6 +68,7 @@ test(function () {
 		'error' => 0,
 	]), $input->getValue());
 	Assert::true($input->isFilled());
+	Assert::true($input->isOk());
 });
 
 
@@ -84,6 +85,7 @@ test(function () { // container
 		'error' => 0,
 	]), $input->getValue());
 	Assert::true($input->isFilled());
+	Assert::true($input->isOk());
 });
 
 
@@ -106,6 +108,7 @@ test(function () { // multiple (in container)
 		'error' => 0,
 	])], $input->getValue());
 	Assert::true($input->isFilled());
+	Assert::true($input->isOk());
 });
 
 
@@ -117,6 +120,7 @@ test(function () { // missing data
 	Assert::false($form->isValid());
 	Assert::equal([], $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 });
 
 
@@ -128,6 +132,7 @@ test(function () { // empty data
 	Assert::false($form->isValid());
 	Assert::equal(new FileUpload([]), $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 });
 
 
@@ -138,27 +143,31 @@ test(function () { // malformed data
 	Assert::true($form->isValid());
 	Assert::equal(new FileUpload([]), $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 
 	$form = new Form;
 	$input = $form->addUpload('invalid2');
 
 	Assert::true($form->isValid());
 	Assert::equal(new FileUpload([]), $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 
 	$form = new Form;
 	$input = $form->addMultiUpload('avatar');
 
 	Assert::true($form->isValid());
 	Assert::equal([], $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 
 	$form = new Form;
 	$input = $form->addContainer('multiple')->addUpload('avatar');
 
 	Assert::true($form->isValid());
 	Assert::equal(new FileUpload([]), $input->getValue());
 	Assert::false($input->isFilled());
+	Assert::false($input->isOk());
 });